Contract OI history
Back to ILMNDec 18, 2026 EXPIRATION
ILMN $330.00 Call
ILMN261218C00330000
Latest saved OI66Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.
| Market date | Open interest | Change vs prior saved day |
|---|---|---|
| Oct 23, 2026Viewing | 66 | +2 |
| Oct 21, 2026 | 64 | +3 |
| Oct 16, 2026 | 61 | 0 |
| Oct 15, 2026 | 61 | -2 |
| Oct 14, 2026 | 63 | 0 |
| Oct 13, 2026 | 63 | 0 |
| Oct 09, 2026 | 63 | No prior observation |